Any tips for connecting batteries in series or parallel?

Yes – fully charge each battery first. Use the same brand, model, capacity, and BMS, and buy them within 3–6 months of each other. For multiple connections, use a bus bar.

Can I use the battery right after delivery?

For shipping safety, it comes with ≤40% charge. Fully charge it before first use.

Can I use this battery on a boat?

Yes, as a service battery for things like a fridge or coffee maker. Keep it dry and away from water. Not for starting engines or trolling motors.

Can I charge or discharge it in cold weather?

Discharge works from -4°F (-20°C) to 140°F (60°C). But never charge below 32°F (0°C) – it damages the cells. The BMS will block charging. In winter, bring it indoors above 41°F (5°C) before charging.

Does the package include a LiFePO4 charger?

No. Please use only a dedicated 14.6V LiFePO4 smart charger. Using a regular lead-acid or other lithium charger can damage the battery.

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12V 100Ah Mini LiFePO4 Lithium Battery BCI Group 24 100A BMS

Product ID: 735539751

Details

Automotive Fit Type
Universal Fit
Battery Capacity
100 amp_hours
Battery Cell Composition
Other Than
Brand
dumfume
Item Weight
21.6 pounds
Manufacturer
dumfume

⚡1280Wh capacity

🔋4000+ deep cycles lifespan

🪶19-20 lbs ultra-lightweight

R10950

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔋 Power your freedom with lightweight, long-lasting energy innovation!

SMART SAFETY SHIELD - 100A BMS guards against overcharge, short circuits, and extreme temps for worry-free use.
ENDURANCE THAT OUTLASTS - Up to 15,000 cycles at 60% depth of discharge means a decade of reliable power.
POWER MEETS PORTABILITY - Get 1/3 the weight with full lead-acid power—perfect for on-the-go energy needs.
SCALABLE ENERGY FREEDOM - Connect up to 4S4P for a massive 20.48kWh setup—customize your off-grid lifestyle.
DESIGNED FOR THE ELEMENTS - Durable and temperature-resilient, built to power your adventures and home storage alike.

The Dumfume 12V 100Ah Mini LiFePO4 Lithium Battery offers a high-energy 1280Wh capacity in a compact, ultra-lightweight 19-20 lb form factor. Featuring a robust 100A Battery Management System, it delivers up to 15,000 charge cycles, far surpassing traditional lead-acid batteries. Ideal for RVs, solar setups, and off-grid applications, it supports scalable configurations up to 20.48kWh, ensuring durable, safe, and efficient power for a decade or more.

Specifications

ASIN	B0FBWJWJ92
Automotive Fit Type	Universal Fit
Battery Capacity	100 amp_hours
Battery Type	Other Than Listed
Best Sellers Rank	#5,299 in Automotive ( See Top 100 in Automotive ) #23 in Automotive Replacement Batteries
Brand Name	dumfume
Compatible with Vehicle Type	RV
Customer Reviews	4.4 4.4 out of 5 stars (759)
Item Weight	21.6 pounds
Manufacturer	dumfume
Manufacturer Part Number	1 PCS 12.8V 100AH MINI
Manufacturer Warranty Description	5 Year
Model Number	12.8V 100AH MINI
Number of Items	1
Size	(10.23×6.61×8.46)12V100AH MINI
Voltage	12.8 volts

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R10950

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

5 days ago

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